Hi Rick,

>Good morning listers,
>I have a desktop application which access an sql server 2005 database. Records are updated and saved correctly. Whenever I make the access wcf, I get a null value in my pk field of the table. any thoughts why this might be the case. Of course this throws an exception. thank you for any assistance.
>rick
What type field is your PK? Are you using the latest release (hot fix) of MM?
Tim